CVE-2019-25683
Medium
Description
FileZilla 3.40.0 contains a denial of service vulnerability in the local search functionality that allows local attackers to crash the application by supplying a malformed path string. Attackers can trigger the crash by entering a crafted path containing 384 'A' characters followed by 'BBBB' and 'CCCC' sequences in the search directory field and initiating a local search operation.
SeverityMedium
CVSS6.2
Exploit probability—
ProductFilezilla-project Filezilla Client
PublishedApr 5, 2026
First seenApr 5, 2026
Weakness typeCWE-532CWE-532
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| filezilla-project filezilla_client | 3.40.0 | — |
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